Dominant R wave in aVR
Results:
VT vs. SVT with Aberrancy
Key Points Basic Distinction: SVTs typically have narrow QRS complexes (<120 ms) but may present with wide complexes if aberrantly conducted (e.g., with existing bundle branch block). Clinical Importance: Differentiating…
Tall R wave in aVR DDx
Key Points Reflects Right-Sided Forces: A tall R wave in aVR suggests significant electrical activity originating from the right side of the heart or directed towards the right arm. Clinical…
ECG Tags
- & Myocardial Ischemia
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- narrow qrs bradycardia
- New Q Waves
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- normal
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